<html>
  <head>
    <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
    <title>addf</title>
  </head>
  <body bgcolor="#FFFFFF">
    <center>Scilab Function</center>
    <div align="right">Last update : 09/02/2004</div>
    <p>
      <b>addf</b> -  symbolic addition</p>
    <h3>
      <font color="blue">Calling Sequence</font>
    </h3>
    <dl>
      <dd>
        <tt>addf("a","b")  </tt>
      </dd>
    </dl>
    <h3>
      <font color="blue">Parameters</font>
    </h3>
    <ul>
      <li>
        <tt>
          <b>"a","b"  </b>
        </tt>: character strings</li>
    </ul>
    <h3>
      <font color="blue">Description</font>
    </h3>
    <p>
      <tt>
        <b>addf("a","b")</b>
      </tt> returns the character string <tt>
        <b>"a+b"</b>
      </tt>.
    Trivial simplifications such as <tt>
        <b>addf("0","a")</b>
      </tt> or
    <tt>
        <b>addf("1","2")</b>
      </tt> are performed.</p>
    <h3>
      <font color="blue">Examples</font>
    </h3>
    <pre>

addf('0','1')
addf('1','a')
addf('1','2')
'a'+'b'
 
  </pre>
    <h3>
      <font color="blue">See Also</font>
    </h3>
    <p>
      <a href="mulf.htm">
        <tt>
          <b>mulf</b>
        </tt>
      </a>,&nbsp;&nbsp;<a href="subf.htm">
        <tt>
          <b>subf</b>
        </tt>
      </a>,&nbsp;&nbsp;<a href="ldivf.htm">
        <tt>
          <b>ldivf</b>
        </tt>
      </a>,&nbsp;&nbsp;<a href="rdivf.htm">
        <tt>
          <b>rdivf</b>
        </tt>
      </a>,&nbsp;&nbsp;<a href="eval.htm">
        <tt>
          <b>eval</b>
        </tt>
      </a>,&nbsp;&nbsp;<a href="../programming/evstr.htm">
        <tt>
          <b>evstr</b>
        </tt>
      </a>,&nbsp;&nbsp;</p>
  </body>
</html>
